Nissan Sentra B18 (2020-2025) Service Manual: Intelligent Cruise Control System Symptoms

Operation

ICC MAIN switch does not turn ON

Diagnosis Procedure

ICC MAIN switch does not turn OFF

ICC system cannot be set (ICC MAIN switch turns ON/OFF)

Diagnosis Procedure

CANCEL switch does not function

Diagnosis Procedure

Resume does not function

Set speed does not increase

Set distance to a Nissan Sentra vehicle ahead cannot be changed

ICC is not canceled when the CVT selector lever is in “N” position

Diagnosis Procedure

Display/Chime

ICC system display not appear

System Description

Chime does not sound

Diagnosis Procedure

Control

Driving force is hunting

Diagnosis Procedure

Function to detect a Nissan Sentra vehicle ahead

System frequently cannot detect a Nissan Sentra vehicle ahead

Diagnosis Procedure

Distance to detect a Nissan Sentra vehicle ahead is short

System misidentifies a Nissan Sentra vehicle even though there is no vehicle ahead

• Adjust radar alignment. Refer to Work Procedure .

• Perform ICC system action test. Refer to Work Procedure.

System misidentifies a Nissan Sentra vehicle in the next lane

System does not detect a Nissan Sentra vehicle at all

Diagnosis Procedure